{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the recommendations for verifiers to mitigate the dual-signature risk in blockchain?","a":"Implement upgrade plans: Validators should develop and  implement upgrade plans to address known vulnerabilities and improve the overall security of the blockchain network."}]}],"pr":"38fc40d4008d082a94d75dc10ed1131e30fa6e4ac60bc03b4d5040d4118cfc7a"}